Modulation of dendritic patterns during electrodeposition: A nonlinear phase-field model

Lei Chen, Hao Wei Zhang, Lin Yun Liang, Zhe Liu, Yue Qi, Peng Lu, James Chen, Long Qing Chen

    Research output: Contribution to journalArticle

    • 10 Citations

    Abstract

    A nonlinear phase-field model, accounting for the Butler-Volmer electrochemical reaction kinetics, is developed to investigate the dendritic patterns during an electrodeposition process. Using lithium electrodeposition as an example, the proposed model is first verified by comparison with the Nernst equation in a 1D equilibrium system. The nonlinear electrochemical kinetics is also confirmed at non-equilibrium condition. The dendritic patterns are examined as a function of applied voltage and initial electrode surface morphology. A design map is proposed to tailor the electrode surface morphology and the applied voltage to avoid undesired dendritic patterns.

    Original languageEnglish (US)
    Pages (from-to)376-385
    Number of pages10
    JournalJournal of Power Sources
    Volume300
    DOIs
    StatePublished - Dec 30 2015

    Profile

    Anthralin
    Electrodeposition
    electrodeposition
    Verbal Reinforcement
    Carbuncle
    Autoradiography
    Surface morphology
    Electrodes
    electrodes
    electric potential
    Midodrine
    Benin
    Modulation
    Kinetics
    Reaction kinetics
    Lithium
    nonequilibrium conditions
    reaction kinetics
    lithium
    modulation

    Keywords

    • Dendrite
    • Electrodeposition
    • Lithium-ion battery
    • Phase-field model

    ASJC Scopus subject areas

    • Renewable Energy, Sustainability and the Environment
    • Energy Engineering and Power Technology
    • Physical and Theoretical Chemistry
    • Electrical and Electronic Engineering

    Cite this

    Chen, L., Zhang, H. W., Liang, L. Y., Liu, Z., Qi, Y., Lu, P., ... Chen, L. Q. (2015). Modulation of dendritic patterns during electrodeposition: A nonlinear phase-field model. Journal of Power Sources, 300, 376-385. DOI: 10.1016/j.jpowsour.2015.09.055

    Modulation of dendritic patterns during electrodeposition : A nonlinear phase-field model. / Chen, Lei; Zhang, Hao Wei; Liang, Lin Yun; Liu, Zhe; Qi, Yue; Lu, Peng; Chen, James; Chen, Long Qing.

    In: Journal of Power Sources, Vol. 300, 30.12.2015, p. 376-385.

    Research output: Contribution to journalArticle

    Chen, L, Zhang, HW, Liang, LY, Liu, Z, Qi, Y, Lu, P, Chen, J & Chen, LQ 2015, 'Modulation of dendritic patterns during electrodeposition: A nonlinear phase-field model' Journal of Power Sources, vol 300, pp. 376-385. DOI: 10.1016/j.jpowsour.2015.09.055

    Chen, Lei; Zhang, Hao Wei; Liang, Lin Yun; Liu, Zhe; Qi, Yue; Lu, Peng; Chen, James; Chen, Long Qing / Modulation of dendritic patterns during electrodeposition : A nonlinear phase-field model.

    In: Journal of Power Sources, Vol. 300, 30.12.2015, p. 376-385.

    Research output: Contribution to journalArticle

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